Who sings the theme to "Big Bang Theory" on CBS?!

Question: It sounds like a They Might Be Giants song. The singer sounds different.

Answers: It sounds like a They Might Be Giants song. The singer sounds different.

It's from a Canadian band "Barenaked Ladies", and here is their Myspace website: http://www.myspace.com/barenakedladies

Ralph Cunningham I think.

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